Sunstone Single Pulse spot welders are engineered to provide a wide range of welding flexibility. The 100 and 200-watt second single pulse spot welders can provide as little as 0.1-watt-seconds (joules) of energy for welding microscopic wires and parts, while at the same time, delivering up to 100 or 200 Joules for stronger welds. The interface lets the user quickly select weld settings for a wide variety of welding projects.

Sunstone Engineering Research and Development Corporation is dedicated to providing superior technical products at affordable prices. Sunstone Engineering specializes in designing, engineering and manufacturing fine spot micro welding solutions. Our product line includes Capacitive Discharge, AC, Pulse Arc, and Micro TIG welding systems that are used in a variety of research and manufacturing fields and industries.